MBBR MEDIA

MBBR bio media is novel biologically active carrier and a new kind of suspension carriers. It adopts scientific formula,depending on the nature of water, blending a variety of beneficial microorganisms grow quickly attached trace elements in polymer materials, through a special process modification, constructed. It modified polymeric material with the promoted additions of bio-enzyme and improves the enzymatic catalysis, so it possess excellences of larger specific surface, being easy to multiply biofilm, unease to fall off, high denitrification, good hydrophile, high biological activity and so on.

The waste water go through the suspending media of MBBR( bio filter media )reactor, form the biological membrane on the surface of the media gradually, with the action of the microbial on the biological membrane, the waste water is purified. The media can move freely in the reactor with the mixing of the water; For the aerobic reactor, the aeration will make the media move; For the anaerobic reactor, mechanic mixing will make the media move.

The MBBR system is considered a biofilm process. Other conventional biofilm processes for wastewater treatment are called trickling filter, rotating biological contactor (RBC) and biological aerated filter (BAF). Biofilm processes in general require less space than activated sludge systems because the biomass is more concentrated, and the efficiency of the system is less dependent on the final sludge separation. A disadvantage with other biofilm processes is that they experience bioclogging and build-up of headloss.

MBBR systems don't need a recycling of the sludge, which is the case with activated sludge systems.

The MBBR system is often installed as a retrofit of existing activated sludge tanks to increase the capacity of the existing system. The degree of filling of carriers can be adapted to the specific situation and the desired capacity. Thus an existing treatment plant can increase its capacity without increasing the footprint by constructing new tanks.

When constructing the filling degree can be set to, for example, 40% in the beginning, and later be increased to 70% by filling more carriers. Examples of situations can be population increase in a city for a municipal wastewater treatment plant or increased wastewater production from an industrial factory.

Products Features

• Domestic and Industrial Wastewater. Package Plants for Wastewater.
• Paper and Pulp.
• Wineries.
• Most Organic Wastewater.
• Nitrification de-nitrification Makes very compact wastewater plants, robust and stable operation, no backwash required, no membranes, self cleaning media, never need to replace.